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Topic: A couple of planes I've built (Read 7958 times)

Here are 2 planes I built last year --both from scratch and both were made from insulation foam. The red one is a model of a '30's Brown B-2 racer I designed, and the yellow one is a Mambo -- a replica of the first R/C model I ever built back in the early 60's. The original was balsa and glow engine powered.

Both these newer models are electric. The Mambo has a faux engine cylinder turned up out of a bit of aluminum -- I needed a ballast weight up forward, and that seemed like a fun way to do it.

Well B85V I don't machine as handsome steam engines as some people I might mention! Or even as functional ones. Well, yet, I guess. Boy my hat is off to you if you build sailplanes -- those are the most sophisticated, and elegant of all flying models.

Other things I don't do... lessee, bake bread? Here's the proof, that box just has a bunch of stainless cable and AN hardware in it:

Haveing been an aero moddler in the 1950's (I was 10 1n 51) through too 1972 when I went full size. I have dug out photos of a few of my planes. Built from Brian Taylor plans, balsa covered in solarfilm (silver). this was so when the paint got scrached it looked like metal. All these had flaps, retracting undercarrage, as well as the normal controls. Note three spitfires, 27mg and CB radio ment they never lasted long, except the Corsair that lasted 2 years flying most weekend.

Haveing been an aero moddler in the 1950's (I was 10 1n 51) through too 1972 when I went full size. I have dug out photos of a few of my planes. Built from Brian Taylor plans, balsa covered in solarfilm (silver). this was so when the paint got scrached it looked like metal. All these had flaps, retracting undercarrage, as well as the normal controls. Note three spitfires, 27mg and CB radio ment they never lasted long, except the Corsair that lasted 2 years flying most weekend.

RGY, great planes!!!! Those are some of my favorites.Very well done!

I remember 27 Mhz gear. My first Mambo had it with an escapement. Crashed into bits about a minute into its first flight. I stayed out of R/C for about 40 years because of early disappointments. Only rediscovered the it and actually learned to fly a few years ago.

I guess I sort of apologized for the BP-21s because they are hardly used anymore, are considered inefficient, and you can't buy a new one. Yet they work great for me. I have a rough field and don't like to hand launch anything much over a meter in wingspan (well excluding a motorglider) and in that size range, and at the weights I tend to build at, I use smaller motors than most people these days, and smaller batteries.

I like the BP-21s for that. But they aren't considered a motor of choice for most people now.

Today was the first day I felt like doing much after having a bad cold this week. A friend wrote and asked me to come down and fly, and since I haven't had a plane out all summer, I figured I'd let the shop cleanup lapse one more day. The weather was gorgeous almost no wind, perfect blue skies 70 F, and the foliage around here is just starting to turn fall colors.

I brought my Mambo (the yellow plane in the photo above) and my Spitfire, and just had a great day. The other planes in the air were gliders, and there were enough thermals about for some good flights. The Mambo is very light and does amazingly well with the motor off, too. I caught a couple of thermals with it and stayed up several minutes, engine off.

The spitfire is a wonderful plane -- nice size, 48" span, and flies with majestic ease, even straight up. Graceful plane, and almost silent with an electric DT750 motor in it and an 11 x 7 prop. Just a great plane to fly. It goes where you want, beautiful smooth rolls, loops and maneuvers.

A very fine day, and though I missed flying this year, I'll remember today as worth the wait.

Feeling better and ready to attack the clutter and mouse nests anew.....

Glad to hear that youi are feeling better after having dealt with the cold. I used to do a lot of RC in Airplanes, Cars and Boats. I know how good it felt to spend a day at the flying field with friends and fresh air. I must get my car out again one of these days.

Cheers

Don

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